Season
- Season 0 2015-11-11
- Season 1 2015-01-08
- Season 2 2015-10-07
- Season 3 2016-11-02
- Season 4 2017-12-27
- Season 5 2018-05-29
- Season 6 2018-10-07
- Season 7 2019-04-07
- Season 8 2019-08-08
- Season 9 2020-02-05
- Season 10 2021-07-21
- Season 11 2022-05-25
- Season 12 2023-05-24
- Season 13 2023-11-15
- Season 14 2024-06-20
- Season 15 2024-10-09
- Season 16 2025-06-18
Season 16 Episode
- Season 16 Hitler's Amerikabomber
- Season 16 The Man-Eating Lions of Kenya
- Season 16 The Lost Grave of Buffalo Bill
- Season 16 Shipwreck Triangle of Greece
- Season 16 Treasure of the Pirate Queen
- Season 16 Searching for World War II's Lost Hero
- Season 16 Mystery Ruins of the Stone Age
- Season 16 Episode 8
Expedition Unknown - Season 16 Episode 7 Mystery Ruins of the Stone Age
7.88 48 minutes Josh investigates rumors swirling around a Turkish dig site that is 6,000 years older than Stonehenge. Separating fact from fiction, they uncover evidence of tribal skull rituals, debunking the legend of an alien-constructed observatory.
